Rocks And Volcanoes

Description

(Water Cycle), showing three stages of river action.

Description

For investigation of geographical and geological features. Eight landform models join to form a continuous model showing the mountains, lakes, rivers, deserts, glaciers, coastlines, cayons and cultural point, with lesson plan, size 90 x 90 cm.

Description

Shows different parameters how volcanoes take place & the hanging feature thereafter.

Description

Shows mining when any ore body lies at a considerable distance below the surface. The specific mining method selected depends upon the size, shape and orientation of the ore body and the depth involved.